<template>
  <div class="page-container">
    <!--工具栏-->
    <div class="toolbar" style="float:left;padding-top:10px;padding-left:15px;">
      <el-form :inline="true" :model="filters" :size="size">
        <el-form-item>
          <el-input v-model="filters.name" placeholder="名称"></el-input>
        </el-form-item>
        <el-form-item>
          <kt-button
            icon="fa fa-search"
            :label="$t('action.search')"
            perms="sys:dept:view"
            type="primary"
            @click="findTreeData(null)"
          />
        </el-form-item>
        <el-form-item>
          <kt-button
            icon="fa fa-plus"
            :label="$t('action.add')"
            perms="sys:dept:add"
            type="primary"
            @click="handleAdd"
          />
        </el-form-item>
      </el-form>
    </div>
    <!--表格树内容栏-->
    <el-table
      :data="tableTreeDdata"
      stripe
      size="mini"
      style="width: 100%;"
      v-loading="loading"
      rowKey="id"
      element-loading-text="$t('action.loading')"
    >
      <el-table-column prop="id" header-align="center" align="center" width="80" label="ID"></el-table-column>
      <table-tree-column prop="name" header-align="center" treeKey="id" width="150" label="名称"></table-tree-column>
      <el-table-column
        prop="parentName"
        header-align="center"
        align="center"
        width="120"
        label="上级机构"
      ></el-table-column>
      <el-table-column prop="orderNum" header-align="center" align="center" label="排序"></el-table-column>
      <el-table-column prop="createBy" header-align="center" align="center" label="创建人"></el-table-column>
      <el-table-column
        prop="createTime"
        header-align="center"
        align="center"
        label="创建时间"
        :formatter="dateFormat"
      ></el-table-column>
      <el-table-column
        fixed="right"
        header-align="center"
        align="center"
        width="185"
        :label="$t('action.operation')"
      >
        <template slot-scope="scope">
          <kt-button
            icon="fa fa-edit"
            :label="$t('action.edit')"
            perms="sys:dept:edit"
            @click="handleEdit(scope.row)"
          />
          <kt-button
            icon="fa fa-trash"
            :label="$t('action.delete')"
            perms="sys:dept:delete"
            type="danger"
            @click="handleDelete(scope.row)"
          />
        </template>
      </el-table-column>
    </el-table>
    <!-- 新增修改界面 -->
    <el-dialog
      :title="!dataForm.id ? '新增' : '修改'"
      width="40%"
      :visible.sync="dialogVisible"
      :close-on-click-modal="false"
    >
      <el-form
        :model="dataForm"
        :rules="dataRule"
        ref="dataForm"
        @keyup.enter.native="submitForm()"
        label-width="80px"
        :size="size"
        style="text-align:left;"
      >
        <el-form-item label="名称" prop="name">
          <el-input v-model="dataForm.name" placeholder="名称"></el-input>
        </el-form-item>
        <el-form-item label="上级机构" prop="parentName">
          <popup-tree-input
            :data="popupTreeData"
            :props="popupTreeProps"
            :prop="dataForm.parentName==null?'顶级菜单':dataForm.parentName"
            :nodeKey="''+dataForm.parentId"
            :currentChangeHandle="handleTreeSelectChange"
          ></popup-tree-input>
        </el-form-item>
        <el-form-item v-if="dataForm.type !== 2" label="排序编号" prop="orderNum">
          <el-input-number
            v-model="dataForm.orderNum"
            controls-position="right"
            :min="0"
            label="排序编号"
          ></el-input-number>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button :size="size" @click="dialogVisible = false">{{$t('action.cancel')}}</el-button>
        <el-button :size="size" type="primary" @click="submitForm()">{{$t('action.comfirm')}}</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import KtButton from "@/views/Core/KtButton";
import TableTreeColumn from "@/views/Core/TableTreeColumn";
import PopupTreeInput from "@/components/PopupTreeInput";
import FaIconTooltip from "@/components/FaIconTooltip";
import { format } from "@/utils/datetime";
export default {
  components: {
    PopupTreeInput,
    KtButton,
    TableTreeColumn,
    FaIconTooltip
  },
  data() {
    return {
      size: "small",
      loading: false,
      filters: {
        name: ""
      },
      tableTreeDdata: [],
      dialogVisible: false,
      dataForm: {
        id: 0,
        name: "",
        parentId: 0,
        parentName: "",
        orderNum: 0
      },
      dataRule: {
        name: [
          { required: true, message: "机构名称不能为空", trigger: "blur" }
        ],
        parentName: [
          { required: true, message: "上级机构不能为空", trigger: "change" }
        ]
      },
      popupTreeData: [],
      popupTreeProps: {
        label: "name",
        children: "children"
      }
    };
  },
  methods: {
    // 获取数据
    findTreeData: function() {
      this.loading = true;
      this.$api.dept.findDeptTree().then(res => {
        this.tableTreeDdata = res.data;
        this.popupTreeData = this.getParentMenuTree(res.data);
        this.loading = false;
      });
    },
    // 获取上级机构树
    getParentMenuTree: function(tableTreeDdata) {
      let parent = {
        parentId: 0,
        name: "顶级菜单",
        children: tableTreeDdata
      };
      return [parent];
    },
    // 显示新增界面
    handleAdd: function() {
      this.dialogVisible = true;
      this.dataForm = {
        id: 0,
        name: "",
        parentId: 0,
        parentName: "",
        orderNum: 0
      };
    },
    // 显示编辑界面
    handleEdit: function(row) {
      this.dialogVisible = true;
      Object.assign(this.dataForm, row);
    },
    // 删除
    handleDelete(row) {
      this.$confirm("确认删除选中记录吗？", "提示", {
        type: "warning"
      }).then(() => {
        let params = this.getDeleteIds([], row);
        this.$api.dept.batchDelete(params).then(res => {
          this.findTreeData();
          this.$message({ message: "删除成功", type: "success" });
        });
      });
    },
    // 获取删除的包含子机构的id列表
    getDeleteIds(ids, row) {
      ids.push({ id: row.id });
      if (row.children != null) {
        for (let i = 0, len = row.children.length; i < len; i++) {
          this.getDeleteIds(ids, row.children[i]);
        }
      }
      return ids;
    },
    // 机构树选中
    handleTreeSelectChange(data, node) {
      this.dataForm.parentId = data.id;
      this.dataForm.parentName = data.name;
    },
    // 表单提交
    submitForm() {
      this.$refs["dataForm"].validate(valid => {
        if (valid) {
          this.$confirm("确认提交吗？", "提示", {}).then(() => {
            this.editLoading = true;
            let params = Object.assign({}, this.dataForm);
            this.$api.dept.save(params).then(res => {
              this.editLoading = false;
              if (res.code == 200) {
                this.$message({ message: "操作成功", type: "success" });
                this.dialogVisible = false;
                this.$refs["dataForm"].resetFields();
              } else {
                this.$message({
                  message: "操作失败, " + res.msg,
                  type: "error"
                });
              }
              this.findTreeData();
            });
          });
        }
      });
    },
    // 时间格式化
    dateFormat: function(row, column, cellValue, index) {
      return format(row[column.property]);
    }
  },
  mounted() {
    this.findTreeData();
  }
};
</script>

<style scoped>
</style>